/* ===== Sub Pages ===== */
.sub-page{flex:1;overflow-y:auto}.sub-page::-webkit-scrollbar{width:4px}.sub-page::-webkit-scrollbar-thumb{background:var(--md-surface-4);border-radius:2px}
/* sub-page-hero removed — 用户反馈：占空间无实际用途 */
.sub-page-body{padding:20px 32px 40px}
.grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.grid-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}
.card{border-radius:var(--radius-md);background:var(--md-surface);border:1px solid var(--md-surface-3);overflow:hidden;transition:box-shadow .25s var(--ease-spring),transform .25s var(--ease-spring),border-color .25s var(--ease-spring)}.card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:var(--md-primary-container)}
.card-head{padding:14px 16px;border-bottom:1px solid var(--md-surface-3);display:flex;align-items:center;justify-content:space-between}
.card-head h3{font-family:'Google Sans',sans-serif;font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px}
.card-head h3 .material-symbols-outlined{font-size:18px;color:var(--md-primary)}
.card-body{padding:16px}
.bot-config-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.bot-field{padding:8px 12px;border-radius:var(--radius-xs);background:var(--md-surface-1);border:1px solid var(--md-surface-3)}
.bot-field-label{font-size:11px;color:var(--md-outline);font-weight:500;margin-bottom:2px}.bot-field-value{font-size:13px;font-weight:600}.bot-field-desc{font-size:10px;color:var(--md-outline);margin-top:2px}
.perm-grid{display:flex;flex-direction:column;gap:8px}
.perm-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-xs);border:1px solid var(--md-surface-3);background:var(--md-surface)}
.perm-row .material-symbols-outlined{font-size:20px;flex-shrink:0}
.perm-info{flex:1}.perm-label{font-size:13px;font-weight:600}.perm-desc{font-size:11px;color:var(--md-outline);margin-top:1px}
.perm-level{padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600;white-space:nowrap}
.perm-full{background:var(--md-success-container);color:var(--md-success)}.perm-read{background:var(--md-primary-container);color:var(--md-on-primary-container)}.perm-deny{background:var(--md-error-container);color:var(--md-error)}
.perm-tag{padding:2px 10px;border-radius:10px;font-size:11px;font-weight:600}
.perm-tag.full{background:var(--md-success-container);color:var(--md-success)}
.perm-tag.read{background:var(--md-primary-container);color:var(--md-primary)}
.section-title{font-family:'Google Sans',sans-serif;font-size:15px;font-weight:600;color:var(--md-on-surface);display:flex;align-items:center;gap:8px;margin-bottom:12px}
.section-title .material-symbols-outlined{font-size:20px;color:var(--md-primary)}
/* qywx-card for 权限与推送 */
.qywx-card{background:var(--md-surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-1);overflow:hidden}
.qywx-card-head{padding:16px 20px 12px}
.qywx-card-head h3{font-family:'Google Sans',sans-serif;font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px}
.qywx-card-head h3 .material-symbols-outlined{font-size:18px}
.qywx-card-body{padding:0 20px 16px}